Cisco 1 Port ATM OC3 Single Mode Fiber Optic Cisco Systems extends WAN connectivity by adding high speed ATM access to remote branch offices with the Cisco 2691/3600/3700 series ATM OC-3 network modules. These network modules support STS-3c and STM-1 framing standards over multi mode, single mode intermediate reach, and single mode long reach fiber optic interfaces. All versions consist of a single port network module with SC type connectors. The single mode ATM network modules provide high speed trunking for users with access to fiber WAN, while multi mode is ideal for connecting high speed servers, switches, or hubs equipped with and OC-3/STM-1 fiber connections. Picture (if present) is for visual purposes only and might not reflect the actual product you receive. Cisco Factory Refurbished/Recertified w/1 year Cisco Warranty. Minimum 3-7 day lead time to ship. Please call for shipping quote and for price and availability before buying, as they can change at any time.
